How to allow HA proxy to use the privilege port for peers configuration ?

[Govind10g]

Hi Team,

I m got below response from the HA proxy community, Need some help to enable the flag as getting below error -

/ # haproxy -db -f /etc/haproxy/haproxy.cfg -L node-1 [NOTICE] (25) : haproxy version is 2.9.6-9eafce5 [ALERT] (25) : Binding [/etc/haproxy/haproxy.cfg:20] for peers section node-1: cannot bind socket (Address not available) for [172.20.248.61:80]

Suggestion from HA proxy community, so how we will do the same in K8s deployment ?

[Govind10g]

Hi Sir @dkorunic - Do you know about this suggestion ? How we can do the same through helm charts.

I m very new in HA proxy, need some expert guidance to help me on this issue.

[Govind10g]

Hi @dkorunic -

I tried to bind directly the pod ip of HA proxy by using K8s headless service but still not able to break this issue.

/ # haproxy -db -f /etc/haproxy/haproxy.cfg -L node-2
[NOTICE]   (58) : haproxy version is 2.9.6-9eafce5
[ALERT]    (58) : Binding [/etc/haproxy/haproxy.cfg:21] for peers section node-2: cannot bind socket (Address not available) for [10.34.76.23:1024]
[ALERT]    (58) : [haproxy.main()] Some protocols failed to start their listeners! Exiting.

Can you provide me some guidance on this issue ?

[Govind10g]

Hi @dkorunic -

Would be great if you provide me some hint on this issue ? your assistance would be greatly appreciated.

As I m able to resolve to direct POD IP but still getting the Address not available issue.

[dkorunic]

Closing as resolved (through community chat).

[c4m4]

you could use 0.0.0.0: with localpeer

`peer1:
global log stdout format raw local0 debug daemon localpeer peer1

peers example-peers peer peer1 0.0.0.0:8406 peer peer2 10.41.4.194:8406 `

For your localpeer specify 0.0.0.0